PMID- 22730768
OWN - NLM
STAT- MEDLINE
DCOM- 20120801
LR  - 20120626
IS  - 0016-6758 (Print)
IS  - 0016-6758 (Linking)
VI  - 48
IP  - 4
DP  - 2012 Apr
TI  - [Construction and study of leaf rust-resistant common wheat lines with 
      translocations of Aegilops speltoides Tausch].
PG  - 488-94
AB  - Genotyping was performed for the leaf rust-resistant line 73/00i (Triticum 
      aestivum x Aegilops speltoides). Fluorescence in situ hybridization (FISH) with 
      probes Spelt1 and pSc119.2 in combination with microsatellite analysis were used 
      to determine the locations and sizes of the Ae. speltoides genetic fragments 
      integrated into the line genome. Translocations were identified in the long arms 
      of chromosomes 5B and 6B and in the short arm of chromosome 1B. The Spelt1 and 
      pSc119.2 molecular cytological markers made it possible to rapidly establish 
      lines with single translocation in the long arms of chromosomes 5B and 6B. The 
      line carrying the T5BS x 5BL-5SL translocation was highly resistant to leaf rust, 
      and the lines carrying the T6BS x 6BL-6SL translocation displayed moderate 
      resistance. The translocations differed in chromosomal location from known leaf 
      resistance genes transferred into common wheat from Ae. speltoides. Hence, it was 
      assumed that new genes were introduced into the common wheat genome from Ae. 
      speltoides. The locus that determined high resistance to leaf rust and was 
      transferred into the common wheat genome from the long arm of Ae. speltoides 
      chromosome 5S by the T5BS x 5BL-5SL translocation was preliminarily designated as 
      LrAsp5.
FAU - Adonina, I G
AU  - Adonina IG
FAU - Petrash, N V
AU  - Petrash NV
FAU - Timonova, E M
AU  - Timonova EM
FAU - Khristov, Iu A
AU  - Khristov IuA
FAU - Salina, E A
AU  - Salina EA
LA  - rus
PT  - English Abstract
PT  - Journal Article
PL  - Russia (Federation)
TA  - Genetika
JT  - Genetika
JID - 0047354
SB  - IM
MH  - Chimera/genetics
MH  - Cloning, Molecular
MH  - Disease Resistance/*genetics
MH  - Genotype
MH  - In Situ Hybridization, Fluorescence
MH  - Plant Diseases/*genetics
MH  - Plant Leaves/genetics
MH  - Poaceae/*genetics
MH  - Translocation, Genetic/*genetics
MH  - Triticum/*genetics
EDAT- 2012/06/27 06:00
MHDA- 2012/08/02 06:00
CRDT- 2012/06/27 06:00
PHST- 2012/06/27 06:00 [entrez]
PHST- 2012/06/27 06:00 [pubmed]
PHST- 2012/08/02 06:00 [medline]
PST - ppublish
SO  - Genetika. 2012 Apr;48(4):488-94.